[patch]: Make sure that $ characters are prefixed by backslash

[Andreas Schwab]

Alan Modra <amodra@bigpond.net.au> writes:

> That's right.  Backslash itself also ought to be quoted.  Bash seems
> to be quite forgiving.

That's standard behaviour.  Inside here documents the backslash is only
special if followed by a special character ($ ` \ newline).

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
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